Merge 113677 - [chromium] Viewport is not filled when out of texture memory on mac

Source/WebKit/chromium/src/WebLayerTreeView.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 79 matching lines @@
 void WebLayerTreeView::setViewportSize(const WebSize& viewportSize)
 {
     m_private->setViewportSize(viewportSize);
 }
 
 WebSize WebLayerTreeView::viewportSize() const
 {
     return WebSize(m_private->viewportSize());
 }
 
+void WebLayerTreeView::setBackgroundColor(WebColor color)
+{
+    m_private->setBackgroundColor(color);
+}
+
 void WebLayerTreeView::setVisible(bool visible)
 {
     m_private->setVisible(visible);
 }
 
 void WebLayerTreeView::setPageScaleFactorAndLimits(float pageScaleFactor, float minimum, float maximum)
 {
     m_private->setPageScaleFactorAndLimits(pageScaleFactor, minimum, maximum);
 }
 
@@ skipping 44 matching lines @@
 {
     return GraphicsContext3DPrivate::extractWebGraphicsContext3D(m_private->context());
 }
 
 void WebLayerTreeView::loseCompositorContext(int numTimes)
 {
     m_private->loseContext(numTimes);
 }
 
 } // namespace WebKit